// // 背景图片
// bg-image($url)
//   background-image: url($url + "@2x.png")
//   @media (-webkit-min-device-pixel-ratio: 3),(min-device-pixel-ratio: 3)
//     background-image: url($url + "@3x.png")

// 不换行
.no-wrap() {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}


// 扩展点击区域
.extend-click() {
    position: relative;

    &:before {
        content: '';
        position: absolute;
        top: -10px;
        left: -10px;
        right: -10px;
        bottom: -10px;
    }

}



.border-1px(@color) {
    position: relative;

    &:after {
        display: block;
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        border-top: 1px solid @color;
        content: '';
    }

}
.border-none() {
    position: relative;

    &:after {
        display: block;
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        border-top: none;
        content: '';
    }

}